Only Twin Disc combines in-depth knowledge of pleasure craft, commercial and military marine applications with engineering excellence in transmissions, propulsion systems and controls. And only Twin Disc offers so many ways to make your craft move through the water more efficiently, with more control.
 

Marine Gear
 

Twin Disc supplies the commercial, pleasure craft and military segments of the marine market with transmissions, surface and waterjet drives, propellers and electronic controls. No one in the world offers you more ways to make your craft move through the water more efficiently, more reliably, with more control. So if you want to make the most of your boat, put Twin Disc aboard.

Propulsion control
 

The fifth-generation EC300 Power Commander, based on nearly four decades of Twin Disc marine propulsion control expertise, is one of the most flexible, adaptable systems available. Developed with our experience with thousands of pleasure craft and commercial craft applications, it can be programmed to fit most specifications, including associated USCG or Survey Society regulations.

Rolla Proprellers
 

Rolla services could best be described as the performance at time of sea trials which is the result of working with the shipyard through the whole propulsion process which in an ideal situation would also include the CFD analysis of the hull.

Arneson Surface Drives
 

For the ultimate in speed, manoeuvrability, efficiency and dependability, nothing matches Twin Disc Arneson Surface Drives. Their surface-piercing propeller design reduces underwater drag by 50% compared to conventional submerged propeller drive systems.

Sail Boat Drives
 

The SeaProp60 sail drive is a propulsion system for sailboats with engines rated up to 56 kW (75 hp) @ 3600 rpm. Sailboat manufacturers and operators alike benefit from this system's unique but proven design.

Marine Control Drive (MCD)
 

The Marine Control Drive or MCD is a variable speed drive available in a range of sizes with power capacity from 160 to 4500 kW (215 to 6035 HP) at 1800 RPM.